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Unit 3: Braaaiiins!

Total questions: 75

Worksheet time: 38mins

Name
Class
Date
1.

Which structure of the neuron is responsible for receiving messages from other neurons?

a)

dendrites

b)

axon

c)

soma

d)

axon terminal buttons

2.

Which structure of the neuron is the cell body?

a)

dendrites

b)

soma

c)

axon hillock

d)

synapse

3.

Which structure of the neuron is responsible for white matter?

a)

soma

b)

myelin sheath

c)

axon hillock

d)

axon terminal buttons

4.

Which structure of the neuron contains packaged neurotransmitters?

a)

soma

b)

dendrites

c)

synaptic vesicles

d)

nodes of ranvier

5.

Which structure of the neuron acts as insulation on the axon?

a)

dendrites

b)

myelin sheath

c)

soma

d)

synaptic vesicles

6.

Which structure of the neuron is responsible for grey matter?

a)

soma

b)

myelin sheath

c)

axon hillock

d)

synaptic vesicles

7.

Which structure is labeled "A" in the diagram?

a)

dendrites

b)

soma

c)

axon terminal buttons

d)

nodes of ranvier

8.

Which structure is labeled B in the neuron below?

a)

dendrites

b)

soma

c)

nodes of ranvier

d)

myelin sheath

9.

Which structure is labeled "C" in the diagram?

a)

axon hillock

b)

myelin sheath

c)

axon terminal buttons

d)

soma

10.

Which structure is labeled "D" in the neuron?

a)

axon hillock

b)

axon

c)

soma

d)

synapse

11.

Which structure is labeled "E" in the neuron?

a)

myelin sheath

b)

soma

c)

synapse

d)

nodes of ranvier

12.

The structure labeled "E" is responsible for

a)

grey matter

b)

white matter

13.

The structure labeled "B" is responsible for

a)

grey matter

b)

white matter

14.

What is the structure labeled "F" in the neuron?

a)

dendrites

b)

soma

c)

myelin sheath

d)

nodes of ranvier

15.

What is the structure labeled "G" in the diagram?

a)

dendrites

b)

nodes of ranvier

c)

soma

d)

axon terminal buttons

16.

What is the structure of the neuron that contains the cell nucleus?

a)

soma

b)

synaptic vesicles

c)

myelin sheath

d)

axon hillock

17.

What is the structure of the neuron that contains packaged neurotransmitters?

a)

soma

b)

dendrites

c)

synaptic vesicles

d)

myelin sheath

18.

What is the structure of the neuron where neurotransmitters bind in a "lock and key" fashion?

a)

receptor sites

b)

nodes of ranvier

c)

axon

d)

synaptic vesicles

19.

The space between neurons is called the:

a)

axon terminals

b)

receptor sites

c)

synapse

d)

neurotransmitters

20.

Receptor sites are located on the

a)

axon

b)

soma

c)

dendrites

d)

synaptic vesicles

21.

Which lobe of the brain contains the prefrontal cortex?

a)

frontal

b)

temporal

c)

parietal

d)

occipital

22.

Which lobe of the brain contains the motor cortex?

a)

frontal

b)

temporal

c)

parietal

d)

occipital

23.

Which lobe of the brain contains the auditory cortex?

a)

frontal

b)

temporal

c)

occipital

d)

parietal

24.

Which lobe of the brain contains the somatosensory cortex?

a)

frontal

b)

temporal

c)

occipital

d)

parietal

25.

What lobe of the brain contains the visual cortex?

a)

frontal

b)

temporal

c)

occipital

d)

parietal

26.

Which lobe is labeled "A"?

a)

frontal

b)

temporal

c)

occipital

d)

parietal

27.

Which lobe is labeled "B"?

a)

frontal

b)

temporal

c)

parietal

d)

occipital

28.

Which lobe is labeled "C"?

a)

frontal

b)

temporal

c)

occipital

d)

parietal

29.

Which lobe is labeled "D"?

a)

frontal

b)

temporal

c)

parietal

d)

occipital

30.

Which lobe receives and coordinates messages from all other lobes of the brain?

a)

frontal

b)

temporal

c)

parietal

d)

occipital

31.

Which lobe of the brain processes information related to touch?

a)

frontal

b)

temporal

c)

parietal

d)

occipital

32.

Which lobe of the brain processes vision?

a)

frontal

b)

temporal

c)

parietal

d)

occipital

33.

Which lobe of the brain processes hearing?

a)

frontal

b)

temporal

c)

occipital

d)

parietal

34.

Which lobe in the diagram is the frontal lobe?

a)

A

b)

B

c)

C

d)

D

35.

Which lobe in the diagram is the parietal lobe?

a)

A

b)

B

c)

C

d)

D

36.

Which lobe in the brain is the occipital lobe?

a)

A

b)

B

c)

C

d)

D

37.

Which lobe in the brain is the temporal lobe?

a)

A

b)

B

c)

C

d)

D

38.

In which lobe is the prefrontal cortex?

a)

A

b)

B

c)

C

d)

D

39.

In which lobe is the auditory cortex?

a)

A

b)

B

c)

C

d)

D

40.

In which lobe is the somatosensory cortex?

a)

A

b)

B

c)

C

d)

D

41.

Which structure in the diagram is the hypothalamus?

a)

A

b)

B

c)

C

d)

D

e)

E

42.

Which structure in the diagram is the amygdala?

a)

A

b)

B

c)

C

d)

D

e)

E

43.

Which structure in the diagram is the basal ganglia?

a)

A

b)

B

c)

C

d)

D

e)

E

44.

Which structure in the diagram is the thalamus?

a)

A

b)

B

c)

C

d)

D

e)

E

45.

Which structure in the diagram is the hippocampus?

a)

A

b)

B

c)

C

d)

D

e)

E

46.

What is the main function of the basal ganglia?

a)

planning voluntary motor movement

b)

encoding memory

c)

fear

d)

filtering senses

47.

Which structure of the brain serves as the "gatekeeper"?

a)

thalamus

b)

hypothalamus

c)

basal ganglia

d)

hippocampus

48.

Which structure of the brain is known as the "little brain"?

a)

cerebellum

b)

cerebrum

c)

thalamus

d)

corpus callous

49.

Which structure of the brain is responsible for forming new memories?

a)

thalamus

b)

hypothalamus

c)

hippocampus

d)

cerebellum

50.

Which structure of the brain is responsible for planning voluntary motor behavior?

a)

thalamus

b)

basal ganglia

c)

amygdala

d)

hypothalamus

51.

Which structure of the brain is responsible for fear and aggression?

a)

hypothalamus

b)

hippocampus

c)

amygdala

d)

corpus callosum

52.

What is the amygdala responsible for?

a)

emotions such as fear and aggression

b)

encoding new memories

c)

acting as the "gatekeeper"

d)

planning motor movement

53.

Humans have ____ hemispheres in their brain.

a)

1

b)

2

c)

3

d)

4

54.

There are ____ lobes in the brain.

a)

1

b)

2

c)

3

d)

4

55.

Which structure connects the two hemispheres of the brain?

a)

corpus callosum

b)

amygdala

c)

thalamus

d)

cerebellum

56.

Which neurotransmitter acts as the main inhibitory neurotransmitter?

a)

GABA

b)

glutamate

c)

acetylcholine

d)

norepinephrine

57.

Which neurotransmitter acts as the main excitatory neurotransmitter?

a)

GABA

b)

glutamate

c)

norepinephrine

d)

serotonin

58.

Which neurotransmitter is responsible for regulating the fight-or-flight response as well as mood.

a)

norepinephrine

b)

GABA

c)

serotonin

d)

dopamine

59.

Which neurotransmitter is responsible for muscle action, movement, attention, and memory?

a)

acetylcholine

b)

norepinephrine

c)

dopamine

d)

GABA

60.

What neurotransmitter is known as the "pleasure chemical"?

a)

GABA

b)

glutamate

c)

dopamine

d)

norepinephrine

61.

GABA acts to

a)

decrease brain activity

b)

increase brain activity

62.

Glutamate acts to

a)

increase brain activity

b)

decrease brain activity

63.

Which neurotransmitter is known as the "happy chemical" where lowered amounts are associated with depression?

a)

acetylcholine

b)

GABA

c)

glutamate

d)

serotonin

64.

The outer part of the cerebrum is referred to as

a)

the corpus callosum

b)

the cerebellum

c)

the cerebral cortex

d)

the brain stem

65.

Which structure is labeled "A"?

a)

midbrain

b)

pons

c)

cerebellum

d)

medulla oblongata

66.

Which structure is labeled "B"?

a)

midbrain

b)

pons

c)

medulla oblongata

d)

cerebellum

67.

Which structure is labeled "C"?

a)

midbrain

b)

pons

c)

corpus callosum

d)

medulla oblongata

68.

Which structure serves as a sort of "crossroads" or "bridge" to different parts of the brain?

a)

midbrain

b)

pons

c)

medulla oblongata

d)

amygdala

69.

Which part of the brainstem is responsible for tracking of visual stimuli and reflexes triggered by sound?

a)

midbrain

b)

medulla oblongata

c)

pons

d)

cerebellum

70.

Which part of the brain is responsible for the vomiting reflex as well as respiration and heart rate?

a)

midbrain

b)

medulla oblongata

c)

pons

d)

cerebellum

71.

Which structure is the midbrain?

a)

A

b)

B

c)

C

72.

Which structure is the pons?

a)

A

b)

B

c)

C

73.

What is the function of the medulla oblongata?

a)

vital functions such as respiration and heart rate

b)

acting as a "bridge" between structures

c)

tracking of visual stimuli

d)

negative emotions such as fear and aggression

74.

Where is the reticular formation located in the brain?

a)

the brainstem

b)

the cerebral cortex

c)

the cerebrum

d)

the cerebellum

75.

What is the term for the bumps or ridges in the brain?

a)

gyri

b)

sulci